20162076688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2364221}}^1$

素因数の和:2364283

約数の個数: 40

約数和(自身を含む): 43095038616

約数和(自身を除く): 22932961928

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 2364221, 4728442, 9456884, 18913768, 30734873, 37827536, 61469746, 96933061, 122939492, 193866122, 245878984, 387732244, 491757968, 775464488, 1260129793, 1550928976, 2520259586, 5040519172, 10081038344, 20162076688]

約数ペア:

[(1, 20162076688), (2, 10081038344), (4, 5040519172), (8, 2520259586), (13, 1550928976), (16, 1260129793), (26, 775464488), (41, 491757968), (52, 387732244), (82, 245878984), (104, 193866122), (164, 122939492), (208, 96933061), (328, 61469746), (533, 37827536), (656, 30734873), (1066, 18913768), (2132, 9456884), (4264, 4728442), (8528, 2364221)]